Introduction
Phone description
RAP is the main digital baseband ASIC in the phone. It contains functionality for both WCDMA and GSM EDGE.
The hardware accelerator is used as a camera accelerator.
N2200 (AVILMA) is mainly the audio ASIC in the phone and N2300 (BETTY) is basically the energy management
controller for the phone.
Bluetooth and FM radio are physically integrated in one single ASIC.
RM-240 operates on bands GSM850/900/1800/1900 and WCDMA band I & V.
Key components
Function Description Item ref
Main board 2ama_a
Top board 2amb
Bottom flex 2amc
Top board 2amf
Camera flex 2amg
Camera flash PWB 2amh
Energy management ASIC AVILMA
BETTY
N2200
N2300
RF ASIC Ahneus N7505
Processor RAP3GS (Stacked with memory) D2800
Hardware (camera)
accelerator
Julie N3400
PA GSM Front end module (FEM), quad band N7520
PA WCDMA Triple band PA N7540
Oscillators VCTCXO G7501
Memory 512 Mbit NOR + 256 Mbit DRAM Combo (Stacked with RAP) D2801
Back-up battery RTC back-up battery 311 G2200
FM radio BTHFMRDS2.0 module D6000
Bluetooth BTHFMRDS2.0 module D6000
Slide switch Hall IC switch/position sensor N2421,
N2422
Battery BP-5M
Battery connector Blade interface X2070
RM-240
System Module
Issue 1 COMPANY CONFIDENTIAL Page 5 –5
Copyright © 2007 Nokia. All rights reserved.
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